commit 7bf1a05f61b78196c8d272e0d55980ba2254e81d
Author: gaozheng <gaozheng0123@163.com>
Date:   Thu Apr 28 01:23:42 2016 +0000

    fix gofmt

commit 54f6fa6ca76ee0fc5c4f8609fb2f875111ce2141
Author: Gao Zheng <gaozheng0123@163.com>
Date:   Sat Apr 23 13:09:41 2016 +0000

    reset session affinity if endpoint is unconnected